Ext.define('page.app.view.main', { 
	extend: 'Ext.container.Viewport',
	alias:'widget.main', 
	requires:[
		'page.app.view.leftMenu',
		'page.app.view.top',
		'page.app.view.center'
	],
	layout: 'border',
    items: [{
        region: 'north',
        xtype: 'top',
        height: 83,
        margins: '0 5 5 5'
    },{
        title: '导航栏',
        region:'west',
        xtype: 'leftMenu',
        width: 230,
        margins: '5 0 0 5',
        collapsible: true,
        split: true
    },{
        region: 'center',
        xtype: 'center',
        layout: 'fit',
        margins: '5 5 0 0'
    }],
}); 